A bump board is convenetly stowed inside the lid of the center

Pursuit of the perfect bump board

Pursuit of the perfect bump board

Haxrotin Fish Measuring Board Foldable, Compact Folding Fish Ruler

How to Make a DIY Bumpboard / Fish Ruler

Pursuit of the perfect bump board

Bump defects (from left: missing bumps, bridged bumps, large bump

The Fishin' Hole Measuring Boards and Stickers

Measuring boards - The Underground - Swimbait Underground

DIY Bump Board - Easy Project to Measure your Fish

DIY Bump Board - Easy Project to Measure your Fish